The Effectiveness of Wearing a Mask w/ Dr Joel Rindelaub: November 17, 2020

The government has annoucned that from Thursday 19 November it will mandatory to wear a mask on all domestic flights and on public transport in Auckland. Jemima Huston speaks to Dr Joel Rindelaub, an Aerosol Chemist at the University of Auckland, about the effectiveness of wearing a mask to protect yourself and others from Covid-19.